Chapter 3 Major Components, Their Functions And Refrigerant Circuits - Mitsubishi Electric PUHY-P250YNW-A Service Handbook

Chapter 3 Major Components, Their Functions and Refrigerant Circuits
3-1 External Appearance and Refrigerant Circuit Components of Outdoor Unit.................................. 1
3-1-1 External Appearance of Outdoor Unit ..................................................................................................... 1
3-1-2 Outdoor Unit Refrigerant Circuits............................................................................................................ 2
3-2 External Appearance and Internal Components of Indoor Unit ....................................................... 3
3-2-1 External Appearance of Indoor Unit........................................................................................................ 3
3-2-2 Internal Components of Indoor Unit ........................................................................................................ 5
3-3 Refrigerant Circuit Diagrams ............................................................................................................... 9
3-3-1 System with one refrigerant circuit.......................................................................................................... 9
3-3-2 System with two refrigerant circuits ...................................................................................................... 11
3-4 Functions of the Major Components of Outdoor Unit..................................................................... 12
3-5 Functions of the Major Components of Indoor Unit........................................................................ 15
3-6 Procedure of Separating the Indoor Unit.......................................................................................... 16
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